NumberResearch Membership · Data 09/22/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, all time — NPA 347
OMNIPOINT COMMUNICATIONS, INC. - NY 2064
METROPCS, INC. 1040
BANDWIDTH.COM CLEC, LLC - NY 794
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 525
NEW CINGULAR WIRELESS PCS, LLC - DC 480
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2008-06-27 347-822-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2008-06-27 347-822-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2008-06-27 347-822-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2008-06-27 347-822-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN09 NY
2008-06-27 347-981-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-27 347-981-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-23 347-462-9XXX 9000–9999Assigned CSC VOICE, LLC 612K NWYRCYZN07 NY
2008-06-23 347-577-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NWYRCYZN03 NY
2008-06-23 347-759-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWYRCYZN03 NY
2008-06-23 347-982-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J NWYRCYZN05 NY
2008-06-17 347-832-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN08 NY
2008-06-17 347-832-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN08 NY
2008-06-17 347-832-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN08 NY
2008-06-17 347-832-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN08 NY
2008-06-17 347-841-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-17 347-841-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-17 347-841-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN11 NY
2008-06-16 347-298-0XXX 0000–0999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-1XXX 1000–1999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-4XXX 4000–4999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-298-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN14 NY
2008-06-16 347-568-0XXX 0000–0999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-1XXX 1000–1999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-4XXX 4000–4999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-16 347-568-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NY 282E NWYRCYZN06 NY
2008-06-06 347-843-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN05 NY
2008-06-04 347-985-1XXX 1000–1999Assigned CSC VOICE, LLC 612K NWYRCYZN06 NY
2008-06-04 347-985-2XXX 2000–2999Assigned CSC VOICE, LLC 612K NWYRCYZN06 NY
2008-06-02 347-494-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN10 NY
2008-05-30 347-586-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN07 NY
2008-05-30 347-586-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN07 NY
2008-05-30 347-634-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.